circloO is a physics platformer with circular levels that grow each time you collect a circle. Collect seven circles to complete each level.

There are fourteen levels, plus six hard mode levels.

If you like circloO, you might like the mobile app/Steam version too, which has over 50 levels in total, plus a level editor and 1000+ player created levels! Get it here for Android! Or get it here for iOS! Or here for Steam!

PlatformsWindows, HTML5
Release date Dec 06, 2014
Rated 4.5 out of 5 stars
(156 total ratings)
AuthorFlorian van Strien
Made withGameMaker
Tags2D, Abstract, circles, Colorful, Gravity, Minimalist, Physics, Singleplayer, skill
Average sessionA few minutes


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Viewing most recent comments 2 to 41 of 48 · Next page · Last page

holy moly this is peak media


YOU evil person, this game is too addicting holy cow THIS IS FUN

Un Plataformas Minimalista Encantador | CIRCLOO (GAMEPLAY). Si te gustan los Videojuegos de plataformas con un diseño único y con una mecánica que en cada nivel se complica más, con este GAMEPLAY te enseñamos por qué debes jugar a este CIRCLOO. CircloO es un juego de plataformas de física con niveles circulares que crecen cada vez que recolectas un círculo. Recoge siete círculos para completar cada nivel. Hay catorce niveles, más seis niveles del modo difícil. Añade este Videojuego a tu WishList y Apoya a los Desarrolladores aquí | #circloo #florianvanstrien #itchio

i have played circleO 1 and 2 on coolmath, and loved it, never gotta chance to say i love your work intil now, so thanks for the 50 hours & 200 playthroughs! (exagerated a little)

Nice game I really enjoyed the relaxed music!

green level was hard :(

no circloo 2 and 3 on here? :'-(

circle o is here, try

Can you provide an Android APK directly to itch that doesn’t require Google Play Services? I specifically use to avoid that.

I love this game it is so good I found it on crazygames and the sequel is good "2" haha

For anyone wondering, you can restart a level by pressing R

played it on mobile, easier on pc, great game

I like this

really creative

super good game, i've played both the first and second one

Fun game, gives me color blind test vibes

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cool game

awesome game! simple and efficient controls, simple idea and great visual game style! I love it!


I absolutely love this game, i play it over and over when im bored, i even downloaded the mobile game! and.... im also dutch! :D



i love the music

im pretty sure this was an old flash game

Softlocked on level 2


You can restart with R


Nice game, and idea that i didn't even though about, simple not confusing. And the gameplay is nice. But i got softlock and Idk how to reset.


Press r then space


Not cool. bro, Stop trying to make poor peeps restart their level.

That guy literally asked how to reset

(1 edit) (-1)

how to do this part tho 

Edit: i got the circle and im still on the same level

is there a way it reset?

very nice game

(1 edit)

amazing and it's quite funny when you'll try to get over another circle and you get stuck on it

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yes i remember this on collmath too

very fun


Somehow I have managed this on the tiny dot :)

(1 edit) (+2)

very nice game, I love it.


good job, And could we talk more about your job. My company have a highly interesting in this game


Hi, thanks! If you have an interesting opportunity, you can always contact me. I don't really like putting my email address on the internet for spam reasons, but you can send me a personal message at e.g. Kongregate with some more information; I can then give you an email address if I'm interested.

my Email is or; both is okay.

Great! Very fun, and a perfect difficulty level! :)


Great Design and smooth physics. Great Job :D

Great game very well made!

My god, this is so relaxing, and I love it!


The design here is really dope, but it's also more interesting than anything the player actually does in the game. I think it could be developed into something rad for sure.


This game is so cool! When can we get a level editor?


omg that would be so cool








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